Weird sound was comming from the engine compartment and checkengine was occasionally showing - code P0016 (camshaft crankshaft position correlation). Chain and tensioner were both changed 10k km before this event. I have changed camshaft and crankshaft position sensors assuming they were faulty since no major change in fuel consumption and engine power were present, but checkengine light remained. After checking chain tenisoner condition I have found that it was faulty (find how to test faulty hydraulic chain tensioner on youtube) and after changing it - weird sound was gone and there is no faulty code showing. Also, fuel consumption was a bit reduced. Still - will need to change hydraulic lifters sometime soon.
2 окт 2024
